CN104688200A - Heart information analysis system - Google Patents
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- CN104688200A CN104688200A CN201410176946.3A CN201410176946A CN104688200A CN 104688200 A CN104688200 A CN 104688200A CN 201410176946 A CN201410176946 A CN 201410176946A CN 104688200 A CN104688200 A CN 104688200A
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- 238000012545 processing Methods 0.000 claims abstract description 17
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02405—Determining heart rate variability
Abstract
The invention provides a heart information analysis system, which is used for analyzing heart information of a testee and comprises a blood pressure measuring unit, a pressure pulse belt and a pressure sensor, wherein the blood pressure measuring unit is connected with the pressure pulse belt and is arranged at a part to be tested of the testee; the operation processing unit is electrically connected with the blood pressure measuring unit and is used for measuring a maximum blood pressure pulsation fixed pressure value of the part to be measured; the control unit is electrically connected with the tourniquet and the operation processing unit and controls the pressurization of the tourniquet according to the maximum blood pressure pulsation fixed pressure value measured by the part to be measured; the pulsation measuring unit is electrically connected with the control unit; and a signal processing unit electrically connected with the pulsation measuring unit. The method is simple, can measure the blood pressure, and can analyze the abnormal frequency of the heart beating or the heart coronary artery so as to know whether the heart structure or the heart coronary artery structure is abnormal.
Description
Technical field
The invention relates to a kind of heart information analytical system, particularly a kind of with frequency-domain analysis heart information analytical system.
Background technology
In-patient, need Monitoring of blood pressure, Heartbeat rate, frequency of respiration, blood oxygen, body temperature, electrocardio, urinate, defecation, pain index, food-intake, the basic physiological value signals such as amount of infusion, all used in the past and manually made a copy of to patient history, modern hospital uses electronic health record, use electronics physiological monitoring system by patient's physiologic monitoring data automatic transmission, but then manual making a copy of input to computer after most biological value data still need nursing staff's visualization, for nursing staff manpower and time-consuming be all very large burden, add that nursing staff is busy with one's work at ordinary times, to hand over to the next shift busy caused records of values error, and instrument displaying time and hospital's error unified time, cause the error of administration and treatment, again along with patient discharge, except miniature electric medical device module can provide the basic physiological such as blood pressure, Heartbeat rate value signal, more need a set of more perfect electronic long distance and look after biological value monitoring system cooperation hospital care system, follow the trail of patient discharge situation to carry out long distance, allow the person of looking after can every day tracing record discharged patient health status and return to this system.
Electrocardiogram is widely used in detection heart disease, especially has elevation references at heart diseases such as Diagnosing Cardiac allorhythmia, myocardial infarctions and is worth.But electrocardiogram principle is the electricity physiological signal of record heart, and tested process must paste multiple electrode at testee body surface, to measure the potential change of heart.The electricity physiological signal of heart cannot present cardiac pumping ability, if the cardiac valve of testee is impaired or cardiac structure is abnormal, causes the complete or cardiac valve dysraphism of blood-pumping function, cannot only be learnt by electrocardiogram.Now, for the cardiac valve of testee or cardiac structure whether normal, then need to carry out heart ultrasonic inspection further, heart ultrasonic principle utilizes the doppler flow inaging image presented in heart ultrasonic instrument to observe blood flow direction and the flow velocity that heart exports blood, and cardiac valve is impaired or Coronary Artery Structure abnormal to utilize blood flow direction and flow velocity in image to judge whether.
Above-mentioned electrocardiogram and heart ultrasonic inspection, all need testee to be checked to hospital by health care professional, and measurement obtains electrocardiogram and heart ultrasonic image needs specialist to diagnose.Testee cannot be implemented oneself at home and detect, and the diagnosis and treatment of hospital need be preengage in advance and wait in line, and will spend more time and expense.
Summary of the invention
Technical scheme of the present invention is to provide a kind of heart information analytical system, in order to analyze a heart information of a testee.Heart information analytical system comprises a measuring unit of blood pressure, it connects the detected part that an arm-rest belt is installed on this testee, this measuring unit of blood pressure by the pressurization of this arm-rest belt and pressure release, to measure this testee in a systolic pressure of this detected part and a diastolic pressure; One operation processing unit, is electrically connected this measuring unit of blood pressure, and records the maximum blood pressure pulsations fixation pressure value of this detected part; One control unit, be electrically connected this arm-rest belt and this operation processing unit, this blood pressure pulsations fixation pressure value maximum measured by this detected part of this control unit controls the pressurization of this arm-rest belt, under making this detected part be in the fixation pressure of this blood pressure pulsations fixation pressure value; One fluctuation measurement unit, is electrically connected this control unit, so as to be in this blood pressure pulsations fixation pressure value in this detected part fixation pressure under, the rhythm of the heart fluctuating signal measuring this detected part continues for some time; And a signal processing unit, be electrically connected this fluctuation measurement unit, in order to be carried out by this rhythm of the heart fluctuating signal calculating to obtain a blood pressure pulsations tonogram, to analyze this heart information.
In an embodiment of the present invention, this detected part for human pulse place can be recorded, such as brachial artery or radial artery place place.
In an embodiment of the present invention, this rhythm of the heart fluctuating signal can also be analyzed obtain a heart spectrogram and a heart noise figure with calculating by fast Fourier transform (FFT).
In an embodiment of the present invention, also can analyze this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform (FFT) and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
In an embodiment of the present invention, also can connect an electrocardiographicapparatus apparatus or a blood oxygen device simultaneously and be installed on this testee one second detected part to analyze an ECG information or a blood oxygen information, and carry out fast Fourier transform (FFT) and analyze this rhythm of the heart fluctuating signal, this ECG information or this blood oxygen information and obtain one or more heart frequency spectrum figure with calculating, to analyze this heart information.
In an embodiment of the present invention, this measuring unit of blood pressure, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
The present invention reoffers a kind of heart information analytical system, in order to analyze a heart information of a testee.Heart information analytical system comprises a measuring unit of blood pressure, and it connects the detected part that an arm-rest belt is installed on this testee, and this measuring unit of blood pressure passes through pressurization and the pressure release of this arm-rest belt, to measure this testee in a rhythm of the heart fluctuating signal of this detected part; One electrocardiogram measuring unit, this ecg measurement unit by a signal of telecommunication sensor in order to measure a testee in an ECG information of one second detected part; And a signal processing unit, be electrically connected this measuring unit of blood pressure and this ecg measurement unit, this rhythm of the heart fluctuating signal is analyzed or this ECG information obtains one or more heart frequency spectrum figure with calculating, to analyze this heart information in order to carry out fast Fourier transform (FFT).
In an embodiment of the present invention, this detected part for human pulse place can be recorded, such as brachial artery or radial artery place place.
In an embodiment of the present invention, this rhythm of the heart fluctuating signal can also be analyzed obtain a heart spectrogram and a heart noise figure with calculating by fast Fourier transform (FFT).
In an embodiment of the present invention, this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period can be analyzed, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform (FFT) and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
In an embodiment of the present invention, this measuring unit of blood pressure, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
In an embodiment of the present invention, heart frequency spectrum figure is the cardiac pulse signal of measurement one human body, and cardiac pulse signal is converted to spectrogram, frequency domain conversion adopts fast Fourier transform (fast Fourier transform, FFT) algorithm, this spectrogram generally has 3 to 5 basic frequency waveforms, first basic frequency waveform summit is the heartbeat frequency of human body, normal condition there is no other waveforms (heart noise figure equals 0) outside basic frequency waveform, if outside basic frequency waveform, still there is several mixed and disorderly frequency waveform (heart noise figure is greater than 0), then the heart of this human body is irregular fluctuation state, be considered as heart abnormal, therefore heart frequency spectrum figure and heart noise figure can be used to interpretation heart.Correlation technique also sees in the TaiWan, China notification number I280119 patent that inventor proposes, and no longer superfluously to chat at this.
In an embodiment of the present invention, heart must supply nutrition by coronary artery.Pump blood, aortic valve closing by aorta and heart junction, blood flows into coronary artery, and form the microvessel network in heart wall, nutrient and gas right over there exchange.Flow into Coronary vein according to blood, then the coronary sinus (coronarysinus) gone out synthesized by Coronary vein directly injects right atrium.When coronarius certain to get clogged time, downright bad and this part cell can be able to be stopped shrinking in default of oxygen and nutrient by the myocardial cell of its supply.If when impaired myocardial cell is a lot, heart may stop beating.Here it is generally causes the reason of heart attack (heart attack).When heart aortic valve closing, blood flow into heart coronary artery, analyze this rhythm of the heart fluctuating signal of this period, a heart coronary heart information can be obtained, provide professional or doctor to judge testee heart coronary artery situation.
In an embodiment of the present invention, the multiple detected part being installed on this testee by multiple arm-rest belt are measured, such as left hand, the right hand, left foot or right crus of diaphragm, analyze multiple rhythm of the heart fluctuating signal simultaneously, the blood vessel fluctuating signal of multiple detected part can be obtained, to test different detected part vascular condition.
Heart information analytical system of the present invention, its analyze and operational approach simple, health care professional need not be relied on, testee can in oneself's detection at home, compared to general sphygomanometer, can not only Measure blood pressure, the abnormal frequency of heartbeat or heart coronary artery can be parsed simultaneously, whether extremely to learn cardiac structure or heart coronary artery structure, the analysis of heart information except can as clinical diagnosis with reference to except, user can be implemented regular oneself at home and detect, to reach the object of healthy autonomous management.
Accompanying drawing explanation
Fig. 1 is a flow chart, the flow chart of display one embodiment of the invention heart information analytical method.
Fig. 2 is a schematic diagram, and display another embodiment of the present invention is with auscultation method Measure blood pressure.
Fig. 3 is a block chart, the heart information analytical system of display another embodiment of the present invention.
Fig. 4 is a block chart, the heart information analytical system of display further embodiment of this invention.
Fig. 5 is a schematic diagram, the heart frequency spectrum figure that display heart noise figure Index equals 0.
Fig. 6 is a schematic diagram, the heart frequency spectrum figure that display heart noise figure Index is greater than 0.
Main element symbol description
1 heart information analytical system
10 measuring unit of blood pressure
11 stethoscopes
12 cuffs
20 operation processing unit
30 control units
40 fluctuation measurement unit
50 signal processing units
60 ecg measurement unit
62 signal of telecommunication sensors
BP
meanmean value of blood pressure (a maximum blood pressure pulsations fixation pressure value)
DBP diastolic pressure
SBP systolic pressure
S1 ~ S5 step
Detailed description of the invention
Graphicly to illustrate in detail, when the effect being easier to understand object of the present invention, technology contents, feature and reach appended by coordinating below by way of specific embodiment.
Please refer to shown in Fig. 1, it is the method that a flow chart shows one embodiment of the invention analysis of cardiac information, analytical method comprises following steps: first, an arm-rest belt for blood pressure measurement is installed on a detected part of this testee, inflated by cuff or shrink the pressure adjusted detected part, a systolic pressure and a diastolic pressure (step S1) of testee is measured with oscillography concussion method (OscillometricMethod), oscillography concussion method Measure blood pressure mode is be increased to slightly larger than systolic pressure by the pressure of cuff, the now arterial occlusion of arm, then cuff is with speed pressure release slowly, until while the tremulous pulse of blood flow by arm, generation changes by the volume of blood vessel, and produce the pressure signal of concussion.The concussion of pressure signal is because blood flows through the wild effect that inaccessible point causes, blood vessel wall is also vibrated thereupon, therefore blood vessel volume and then change, and then causing the concussion of pressure in cuff simultaneously, testing person just comes interpretation systolic pressure and diastolic pressure with the concussion that pressure occurs in cuff.
After measuring systolic pressure and diastolic pressure, then a blood pressure pulsations fixation pressure value (step S2) maximum measured by this detected part; Then make this arm-rest belt shrink, under providing this detected part to be in the fixation pressure of this blood pressure pulsations fixation pressure value, the rhythm of the heart fluctuating signal then measuring this detected part continues for some time (step S3).For example, in previous step S2, systolic pressure measured by testee is 120mmHg, and diastolic pressure is 80mmHg, after recording systolic pressure and diastolic pressure, between systolic pressure and diastolic pressure, selected mean value of blood pressure is 90mmHg, then step S3 is carried out, by cuff inflation or contraction, under providing detected part to be fixed on the pressure of 90mmHg, the fluctuating signal measuring detected part continues 30 seconds, or lasting different time length.
According to fluctuating signal, obtain a blood pressure pulsations tonogram (step S4), to analyze the heart information (step S5) of testee.
Continue above-mentioned, the fluctuating signal continued for some time is after fast Fourier transform (FFT) analysis is converted to heart frequency spectrum figure, can analysis of cardiac to beat produced frequency in a frequency domain, usually there is several basic frequency waveform in heart frequency spectrum figure, such as first basic frequency waveform is the heartbeat frequency of human body, second basic frequency waveform is cardiac valve jumping frequency rate, 3rd basic frequency waveform is cardiovascular jumping frequency rate (cardiac pumping exports the vibrations that blood produces to coronary artery), as shown in Figure 5, normal condition there is no other waveforms (heart noise figure Index equals 0) outside basic frequency waveform, if outside the basic frequency waveform in heart frequency spectrum figure, there is one or several mixed and disorderly waveform (heart noise figure Index is greater than 0), as shown in Figure 6, then being considered as heartbeat or cardiac valve opens and closes as irregular status, reason may be valvular incompetence or prolapsus, by the distributed wave in heart frequency spectrum figure, except several basic frequency waveform, if there is in heart frequency spectrum figure improper mixed and disorderly waveform namely represent heart and have abnormal beating, can be used to judge that whether cardiac structure is abnormal.
In an embodiment of the present invention, this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period can be analyzed, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform (FFT) and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
In an embodiment of the present invention, also can connect an electrocardiographicapparatus apparatus or a blood oxygen device simultaneously and be installed on this testee one second detected part to analyze an ECG information or a blood oxygen information, and carry out fast Fourier transform (FFT) and analyze this rhythm of the heart fluctuating signal, this ECG information or this blood oxygen information and obtain one or more heart frequency spectrum figure with calculating, to analyze this heart information.
In an embodiment of the present invention, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
The step S1 of above-described embodiment, systolic pressure and diastolic pressure measure with oscillography concussion method, the method must keep that arm is static produces measurement error to avoid arm to rock by testee, for cannot the special case sufferer of static measurement, measurement systolic pressure and diastolic pressure also can use auscultation (Auscultation method), please refer to shown in Fig. 2, cuff 12 is around the arm of testee, the tremulous pulse of this arm is put a stethoscope 11, what in auscultation mode, testing person or testee listened to that Korotkoff's Sound (korotkoff sounds) coordinates sphygomanometer reads value to measure systolic pressure and diastolic pressure.
In an embodiment of the present invention, in the computing formula of the mean value of blood pressure of step S3 be: BP
mean=1/3 × SBP+2/3 × DBP, wherein BP
meanfor mean value of blood pressure (a maximum blood pressure pulsations fixation pressure value), SBP is systolic pressure and DBP is diastolic pressure.
Please refer to Fig. 3, the present invention also provides a kind of heart information analytical system, in order to analyze a heart information of a testee, heart information analytical system 1 comprises: a measuring unit of blood pressure 10, it connects the detected part that an arm-rest belt 12 is installed on this testee, this measuring unit of blood pressure 10 by the pressurization of this arm-rest belt 12 and pressure release, to measure this testee in a systolic pressure of this detected part and a diastolic pressure; One operation processing unit 20, is electrically connected this measuring unit of blood pressure 10, and records the maximum blood pressure pulsations fixation pressure value of this detected part; One control unit 30, be electrically connected this arm-rest belt 12 and this operation processing unit 20, this blood pressure pulsations fixation pressure value maximum measured by this detected part of this control unit controls the pressurization of this arm-rest belt 12, under making this detected part be in the fixation pressure of this blood pressure pulsations fixation pressure value; One fluctuation measurement unit 40, is electrically connected this control unit 30, so as to be in this blood pressure pulsations fixation pressure value in this detected part fixation pressure under, the rhythm of the heart fluctuating signal measuring this detected part continues for some time; And a signal processing unit 50, be electrically connected this fluctuation measurement unit 40, in order to be carried out by this rhythm of the heart fluctuating signal calculating to obtain a blood pressure pulsations tonogram, to analyze this heart information.
In an embodiment of the present invention, this detected part for human pulse place can be recorded, such as brachial artery or radial artery place place.
In an embodiment of the present invention, this rhythm of the heart fluctuating signal can also be analyzed obtain a heart spectrogram and a heart noise figure with calculating by fast Fourier transform (FFT).
In an embodiment of the present invention, also can analyze this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform (FFT) and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
In an embodiment of the present invention, also can connect an electrocardiographicapparatus apparatus or a blood oxygen device simultaneously and be installed on this testee one second detected part to analyze an ECG information or a blood oxygen information, and carry out fast Fourier transform (FFT) and analyze this rhythm of the heart fluctuating signal, this ECG information or this blood oxygen information and obtain one or more heart frequency spectrum figure with calculating, to analyze this heart information.
In an embodiment of the present invention, this measuring unit of blood pressure 10, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
Please refer to Fig. 4, the present invention also provides a kind of heart information analytical system 1, in order to analyze a heart information of a testee.Heart information analytical system comprises a measuring unit of blood pressure 10, it connects the detected part that an arm-rest belt 12 is installed on this testee, this measuring unit of blood pressure 10 passes through pressurization and the pressure release of this arm-rest belt 12, to measure this testee in a rhythm of the heart fluctuating signal of this detected part; One electrocardiogram measuring unit 60, this ecg measurement unit 60 by a signal of telecommunication sensor 62 in order to measure a testee in an ECG information of one second detected part; And a signal processing unit 50, be electrically connected this measuring unit of blood pressure and this ecg measurement unit, this rhythm of the heart fluctuating signal is analyzed or this ECG information obtains one or more heart frequency spectrum figure with calculating, to analyze this heart information in order to carry out fast Fourier transform (FFT).
In an embodiment of the present invention, this detected part for human pulse place can be recorded, such as brachial artery or radial artery place place.
In an embodiment of the present invention, this rhythm of the heart fluctuating signal can also be analyzed obtain a heart spectrogram and a heart noise figure with calculating by fast Fourier transform (FFT).
In an embodiment of the present invention, this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period can be analyzed, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform (FFT) and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
In an embodiment of the present invention, this measuring unit of blood pressure 10, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
Comprehensively above-mentioned, heart information analytical system of the present invention, its analyze and operational approach simple, health care professional need not be relied on, testee can in oneself's detection at home, compared to general sphygomanometer, can not only Measure blood pressure, the abnormal frequency of heartbeat or heart coronary artery can be parsed simultaneously, whether extremely to learn cardiac structure or heart coronary artery structure, the analysis of heart information except can as clinical diagnosis with reference to except, user can be implemented regular oneself at home and detect, to reach the object of healthy autonomous management.
Above-described embodiment is only and technological thought of the present invention and feature is described, its object understands content of the present invention implementing according to this enabling the personage haveing the knack of this skill, when can not with restriction the scope of the claims of the present invention, namely the equalization generally done according to disclosed spirit changes or modifies, and must be encompassed in the scope of the claims of the present invention.
Claims (9)
1. a heart information analytical system, in order to analyze a heart information of a testee, is characterized in that, this heart information analytical system comprises:
One measuring unit of blood pressure, it connects the detected part that an arm-rest belt is installed on this testee, this measuring unit of blood pressure by the pressurization of this arm-rest belt and pressure release, to measure this testee in a systolic pressure of this detected part and a diastolic pressure;
One operation processing unit, is electrically connected this measuring unit of blood pressure, and records the maximum blood pressure pulsations fixation pressure value of this detected part;
One control unit, be electrically connected this arm-rest belt and this operation processing unit, this blood pressure pulsations fixation pressure value maximum measured by this detected part of this control unit controls the pressurization of this arm-rest belt, under making this detected part be in the fixation pressure of this blood pressure pulsations fixation pressure value;
One fluctuation measurement unit, is electrically connected this control unit, so as to be in this blood pressure pulsations fixation pressure value in this detected part fixation pressure under, the rhythm of the heart fluctuating signal measuring this detected part continues for some time; And
One signal processing unit, is electrically connected this fluctuation measurement unit, in order to be carried out by this rhythm of the heart fluctuating signal calculating to obtain a blood pressure pulsations tonogram, to analyze this heart information.
2. heart information analytical system as claimed in claim 1, is characterized in that, also comprises to analyze this rhythm of the heart fluctuating signal with fast Fourier transform and obtain a heart spectrogram and a heart noise figure with calculating.
3. heart information analytical system as claimed in claim 1, it is characterized in that, also comprise and analyze this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
4. heart information analytical system as claimed in claim 1, it is characterized in that, also comprise and connect an electrocardiographicapparatus apparatus or a blood oxygen device simultaneously and be installed on this testee one second detected part to analyze an ECG information or a blood oxygen information, and carry out fast Fourier transform and analyze this rhythm of the heart fluctuating signal, this ECG information or this blood oxygen information and obtain one or more heart frequency spectrum figure with calculating, to analyze this heart information.
5. heart information analytical system as claimed in claim 1, it is characterized in that, this measuring unit of blood pressure also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, and analyzes multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
6. a heart information analytical system, in order to analyze a heart information of a testee, is characterized in that, this heart information analytical system comprises:
One measuring unit of blood pressure, it connects the detected part that an arm-rest belt is installed on this testee, and this measuring unit of blood pressure passes through pressurization and the pressure release of this arm-rest belt, to measure this testee in a rhythm of the heart fluctuating signal of this detected part;
One electrocardiogram measuring unit, this ecg measurement unit is in order to measure a testee in an ECG information of one second detected part by a signal of telecommunication sensor; And
One signal processing unit, is electrically connected this measuring unit of blood pressure and this ecg measurement unit, analyzes this rhythm of the heart fluctuating signal or this ECG information obtains one or more heart frequency spectrum figure with calculating, to analyze this heart information in order to carry out fast Fourier transform.
7. heart information analytical system as claimed in claim 6, is characterized in that, also comprises to analyze this rhythm of the heart fluctuating signal with fast Fourier transform and obtain a heart spectrogram and a heart noise figure with calculating.
8. heart information analytical system as claimed in claim 6, it is characterized in that, also comprise and analyze this rhythm of the heart fluctuating signal that this testee aortic heart valve is closed, blood flows into the heart coronary artery period, and analyze this rhythm of the heart fluctuating signal with fast Fourier transform and obtain a heart spectrogram with calculating, to analyze a heart coronary heart information.
9. heart information analytical system as claimed in claim 6, it is characterized in that, this measuring unit of blood pressure, also can connect multiple detected part that multiple arm-rest belt is installed on this testee simultaneously and measure, analyze multiple rhythm of the heart fluctuating signal to test different detected part vascular condition simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102145424A TW201521683A (en) | 2013-12-10 | 2013-12-10 | Heart information analysis method and heart information analysis system |
| TW102145424 | 2013-12-10 |
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| CN104688200A true CN104688200A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176946.3A Pending CN104688200A (en) | 2013-12-10 | 2014-04-29 | Heart information analysis system |
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| Country | Link |
|---|---|
| US (1) | US20150157217A1 (en) |
| CN (1) | CN104688200A (en) |
| TW (1) | TW201521683A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI573562B (en) * | 2016-08-30 | 2017-03-11 | 華邦電子股份有限公司 | Method and apparatus for pulse signal analyzing |
| CN116269232A (en) | 2016-08-30 | 2023-06-23 | 华邦电子股份有限公司 | Pulse analysis method and device thereof |
| CN108478205A (en) * | 2018-05-04 | 2018-09-04 | 关再凤 | A kind of Neurology sphygmomanometer |
| WO2024064408A1 (en) * | 2022-09-23 | 2024-03-28 | California Institute Of Technology | Method for cardiac auscultation using blood pressure cuff |
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| TW200640411A (en) * | 2005-05-20 | 2006-12-01 | Dailycare Biomedicaal Inc | Apparatus for evaluating cardiovascular functions |
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| WO2011045806A1 (en) * | 2009-10-14 | 2011-04-21 | Genesis Medical Systems Pvt. Ltd. | Apparatus and methods for the non-invasive measurement of aortic pressure parameters and cardiovascular system parameters. |
| CN102293640A (en) * | 2011-07-25 | 2011-12-28 | 秦皇岛市康泰医学系统有限公司 | Blood oxygen, blood pressure and electrocardio measurement integral machine |
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| US5238001A (en) * | 1991-11-12 | 1993-08-24 | Stuart Medical Inc. | Ambulatory patient monitoring system having multiple monitoring units and optical communications therebetween |
| JP4839179B2 (en) * | 2006-10-18 | 2011-12-21 | 敏明 中島 | Treatment system, treatment apparatus, and control method |
| WO2011141765A1 (en) * | 2010-05-14 | 2011-11-17 | Centre For Development Of Advanced Computing | Diagnostic classifications of pulse signal waveform data |
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- 2014-09-02 US US14/475,156 patent/US20150157217A1/en not_active Abandoned
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| TW200640411A (en) * | 2005-05-20 | 2006-12-01 | Dailycare Biomedicaal Inc | Apparatus for evaluating cardiovascular functions |
| CN101310676A (en) * | 2007-05-24 | 2008-11-26 | 国立中国医药研究所 | Analytic system and method of traditional Chinese medicine pulse diagnosis |
| WO2011045806A1 (en) * | 2009-10-14 | 2011-04-21 | Genesis Medical Systems Pvt. Ltd. | Apparatus and methods for the non-invasive measurement of aortic pressure parameters and cardiovascular system parameters. |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20150157217A1 (en) | 2015-06-11 |
| TW201521683A (en) | 2015-06-16 |
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